Standard
Analysis of Crab X-Ray Polarization Using Deeper Imaging X-Ray Polarimetry Explorer Observations. / Wong, J.; Mizuno, T.; Bucciantini, N.; Romani, R.W.; Yang, Y.-J.; Liu, K.; Deng, W.; Goya, K.; Xie, F.; Pilia, M.; Kaaret, P.; Weisskopf, M.C.; Silvestri, S.; Ng, C.-Y.; Chen, C.-T.; Agudo, I.; Antonelli, L.A.; Bachetti, M.; Baldini, L.; Baumgartner, W.H.; Bellazzini, R.; Bianchi, S.; Bongiorno, S.D.; Bonino, R.; Brez, A.; Capitanio, F.; Castellano, S.; Cavazzuti, E.; Ciprini, S.; Costa, E.; De Rosa, A.; Del Monte, E.; Di Gesu, L.; Di Lalla, N.; Di Marco, A.; Donnarumma, I.; Doroshenko, V.; Dovčiak, M.; Ehlert, S.R.; Enoto, T.; Evangelista, Y.; Fabiani, S.; Ferrazzoli, R.; Garcia, J.A.; Gunji, S.; Heyl, J.; Iwakiri, W.; Jorstad, S.G.; Karas, V.; Kislat, F.; Kitaguchi, T.; Kolodziejczak, J.J.; Krawczynski, H.; La Monaca, F.; Latronico, L.; Liodakis, I.; Maldera, S.; Manfreda, A.; Marin, F.; Marinucci, A.; Marscher, A.P.; Marshall, H.L.; Massaro, F.; Matt, G.; Mitsuishi, I.; Muleri, F.; Negro, M.; O’Dell, S.L.; Omodei, N.; Oppedisano, C.; Papitto, A.; Pavlov, G.G.; Peirson, A.L.; Perri, M.; Pesce-Rollins, M.; Petrucci, P.-O.; Possenti, A.; Poutanen, J.; Puccetti, S.; Ramsey, B.D.; Rankin, J.; Ratheesh, A.; Roberts, O.J.; Sgró, C.; Slane, P.; Soffitta, P.; Spandre, G.; Swartz, D.A.; Tamagawa, T.; Tavecchio, F.; Taverna, R.; Tawara, Y.; Tennant, A.F.; Thomas, N.E.; Tombesi, F.; Trois, A.; Tsygankov, S.; Turolla, R.; Vink, J.; Wu, K.; Zane, S.
In:
Astrophysical Journal, Vol. 973, No. 2, 30.09.2024.
Research output: Contribution to journal › Article › peer-review
Harvard
Wong, J, Mizuno, T, Bucciantini, N, Romani, RW, Yang, Y-J, Liu, K, Deng, W, Goya, K, Xie, F, Pilia, M, Kaaret, P, Weisskopf, MC, Silvestri, S, Ng, C-Y, Chen, C-T, Agudo, I, Antonelli, LA, Bachetti, M, Baldini, L, Baumgartner, WH, Bellazzini, R, Bianchi, S, Bongiorno, SD, Bonino, R, Brez, A, Capitanio, F, Castellano, S, Cavazzuti, E, Ciprini, S, Costa, E, De Rosa, A, Del Monte, E, Di Gesu, L, Di Lalla, N, Di Marco, A, Donnarumma, I, Doroshenko, V, Dovčiak, M, Ehlert, SR, Enoto, T, Evangelista, Y, Fabiani, S, Ferrazzoli, R, Garcia, JA, Gunji, S, Heyl, J, Iwakiri, W
, Jorstad, SG, Karas, V, Kislat, F, Kitaguchi, T, Kolodziejczak, JJ, Krawczynski, H, La Monaca, F, Latronico, L, Liodakis, I, Maldera, S, Manfreda, A, Marin, F, Marinucci, A, Marscher, AP, Marshall, HL, Massaro, F, Matt, G, Mitsuishi, I, Muleri, F, Negro, M, O’Dell, SL, Omodei, N, Oppedisano, C, Papitto, A, Pavlov, GG, Peirson, AL, Perri, M, Pesce-Rollins, M, Petrucci, P-O, Possenti, A, Poutanen, J, Puccetti, S, Ramsey, BD, Rankin, J, Ratheesh, A, Roberts, OJ, Sgró, C, Slane, P, Soffitta, P, Spandre, G, Swartz, DA, Tamagawa, T, Tavecchio, F, Taverna, R, Tawara, Y, Tennant, AF, Thomas, NE, Tombesi, F, Trois, A, Tsygankov, S, Turolla, R, Vink, J, Wu, K & Zane, S 2024, '
Analysis of Crab X-Ray Polarization Using Deeper Imaging X-Ray Polarimetry Explorer Observations',
Astrophysical Journal, vol. 973, no. 2.
https://doi.org/10.3847/1538-4357/ad6309APA
Wong, J., Mizuno, T., Bucciantini, N., Romani, R. W., Yang, Y-J., Liu, K., Deng, W., Goya, K., Xie, F., Pilia, M., Kaaret, P., Weisskopf, M. C., Silvestri, S., Ng, C-Y., Chen, C-T., Agudo, I., Antonelli, L. A., Bachetti, M., Baldini, L., ... Zane, S. (2024).
Analysis of Crab X-Ray Polarization Using Deeper Imaging X-Ray Polarimetry Explorer Observations.
Astrophysical Journal,
973(2).
https://doi.org/10.3847/1538-4357/ad6309Vancouver
Author
Wong, J. ; Mizuno, T. ; Bucciantini, N. ; Romani, R.W. ; Yang, Y.-J. ; Liu, K. ; Deng, W. ; Goya, K. ; Xie, F. ; Pilia, M. ; Kaaret, P. ; Weisskopf, M.C. ; Silvestri, S. ; Ng, C.-Y. ; Chen, C.-T. ; Agudo, I. ; Antonelli, L.A. ; Bachetti, M. ; Baldini, L. ; Baumgartner, W.H. ; Bellazzini, R. ; Bianchi, S. ; Bongiorno, S.D. ; Bonino, R. ; Brez, A. ; Capitanio, F. ; Castellano, S. ; Cavazzuti, E. ; Ciprini, S. ; Costa, E. ; De Rosa, A. ; Del Monte, E. ; Di Gesu, L. ; Di Lalla, N. ; Di Marco, A. ; Donnarumma, I. ; Doroshenko, V. ; Dovčiak, M. ; Ehlert, S.R. ; Enoto, T. ; Evangelista, Y. ; Fabiani, S. ; Ferrazzoli, R. ; Garcia, J.A. ; Gunji, S. ; Heyl, J. ; Iwakiri, W.
; Jorstad, S.G. ; Karas, V. ; Kislat, F. ; Kitaguchi, T. ; Kolodziejczak, J.J. ; Krawczynski, H. ; La Monaca, F. ; Latronico, L. ; Liodakis, I. ; Maldera, S. ; Manfreda, A. ; Marin, F. ; Marinucci, A. ; Marscher, A.P. ; Marshall, H.L. ; Massaro, F. ; Matt, G. ; Mitsuishi, I. ; Muleri, F. ; Negro, M. ; O’Dell, S.L. ; Omodei, N. ; Oppedisano, C. ; Papitto, A. ; Pavlov, G.G. ; Peirson, A.L. ; Perri, M. ; Pesce-Rollins, M. ; Petrucci, P.-O. ; Possenti, A. ; Poutanen, J. ; Puccetti, S. ; Ramsey, B.D. ; Rankin, J. ; Ratheesh, A. ; Roberts, O.J. ; Sgró, C. ; Slane, P. ; Soffitta, P. ; Spandre, G. ; Swartz, D.A. ; Tamagawa, T. ; Tavecchio, F. ; Taverna, R. ; Tawara, Y. ; Tennant, A.F. ; Thomas, N.E. ; Tombesi, F. ; Trois, A. ; Tsygankov, S. ; Turolla, R. ; Vink, J. ; Wu, K. ; Zane, S. /
Analysis of Crab X-Ray Polarization Using Deeper Imaging X-Ray Polarimetry Explorer Observations. In:
Astrophysical Journal. 2024 ; Vol. 973, No. 2.
BibTeX
@article{75063dfae4754f49be9fb5c66d0cccd9,
title = "Analysis of Crab X-Ray Polarization Using Deeper Imaging X-Ray Polarimetry Explorer Observations",
abstract = "We present Crab X-ray polarization measurements using Imaging X-Ray Polarimetry Explorer (IXPE) data with a total exposure of 300 ks, three times more than the initial 2022 discovery paper. Polarization is detected in three times more pulsar phase bins, revealing an S-shaped +40° polarization angle sweep in the main pulse and >1σ departures from the OPTIMA optical polarization in both pulses, suggesting different radiation mechanisms or sites for the polarized emission at the two wavebands. Our polarization map of the inner nebula reveals a toroidal magnetic field, as seen in prior IXPE analyses. Along the southern jet, the magnetic field orientation relative to the jet axis changes from perpendicular to parallel and the polarization degree decreases by ∼6%. These observations may be explained by kink instabilities along the jet or a collision with a dense, jet-deflecting medium at the tip. Using spectropolarimetric analysis, we find asymmetric polarization in the four quadrants of the inner nebula, as expected for a toroidal field geometry, and a spatial correlation between polarization degree and photon index. {\textcopyright} 2024. The Author(s). Published by the American Astronomical Society.",
author = "J. Wong and T. Mizuno and N. Bucciantini and R.W. Romani and Y.-J. Yang and K. Liu and W. Deng and K. Goya and F. Xie and M. Pilia and P. Kaaret and M.C. Weisskopf and S. Silvestri and C.-Y. Ng and C.-T. Chen and I. Agudo and L.A. Antonelli and M. Bachetti and L. Baldini and W.H. Baumgartner and R. Bellazzini and S. Bianchi and S.D. Bongiorno and R. Bonino and A. Brez and F. Capitanio and S. Castellano and E. Cavazzuti and S. Ciprini and E. Costa and {De Rosa}, A. and {Del Monte}, E. and {Di Gesu}, L. and {Di Lalla}, N. and {Di Marco}, A. and I. Donnarumma and V. Doroshenko and M. Dov{\v c}iak and S.R. Ehlert and T. Enoto and Y. Evangelista and S. Fabiani and R. Ferrazzoli and J.A. Garcia and S. Gunji and J. Heyl and W. Iwakiri and S.G. Jorstad and V. Karas and F. Kislat and T. Kitaguchi and J.J. Kolodziejczak and H. Krawczynski and {La Monaca}, F. and L. Latronico and I. Liodakis and S. Maldera and A. Manfreda and F. Marin and A. Marinucci and A.P. Marscher and H.L. Marshall and F. Massaro and G. Matt and I. Mitsuishi and F. Muleri and M. Negro and S.L. O{\textquoteright}Dell and N. Omodei and C. Oppedisano and A. Papitto and G.G. Pavlov and A.L. Peirson and M. Perri and M. Pesce-Rollins and P.-O. Petrucci and A. Possenti and J. Poutanen and S. Puccetti and B.D. Ramsey and J. Rankin and A. Ratheesh and O.J. Roberts and C. Sgr{\'o} and P. Slane and P. Soffitta and G. Spandre and D.A. Swartz and T. Tamagawa and F. Tavecchio and R. Taverna and Y. Tawara and A.F. Tennant and N.E. Thomas and F. Tombesi and A. Trois and S. Tsygankov and R. Turolla and J. Vink and K. Wu and S. Zane",
note = "Export Date: 21 October 2024",
year = "2024",
month = sep,
day = "30",
doi = "10.3847/1538-4357/ad6309",
language = "Английский",
volume = "973",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "IOP Publishing Ltd.",
number = "2",
}
RIS
TY - JOUR
T1 - Analysis of Crab X-Ray Polarization Using Deeper Imaging X-Ray Polarimetry Explorer Observations
AU - Wong, J.
AU - Mizuno, T.
AU - Bucciantini, N.
AU - Romani, R.W.
AU - Yang, Y.-J.
AU - Liu, K.
AU - Deng, W.
AU - Goya, K.
AU - Xie, F.
AU - Pilia, M.
AU - Kaaret, P.
AU - Weisskopf, M.C.
AU - Silvestri, S.
AU - Ng, C.-Y.
AU - Chen, C.-T.
AU - Agudo, I.
AU - Antonelli, L.A.
AU - Bachetti, M.
AU - Baldini, L.
AU - Baumgartner, W.H.
AU - Bellazzini, R.
AU - Bianchi, S.
AU - Bongiorno, S.D.
AU - Bonino, R.
AU - Brez, A.
AU - Capitanio, F.
AU - Castellano, S.
AU - Cavazzuti, E.
AU - Ciprini, S.
AU - Costa, E.
AU - De Rosa, A.
AU - Del Monte, E.
AU - Di Gesu, L.
AU - Di Lalla, N.
AU - Di Marco, A.
AU - Donnarumma, I.
AU - Doroshenko, V.
AU - Dovčiak, M.
AU - Ehlert, S.R.
AU - Enoto, T.
AU - Evangelista, Y.
AU - Fabiani, S.
AU - Ferrazzoli, R.
AU - Garcia, J.A.
AU - Gunji, S.
AU - Heyl, J.
AU - Iwakiri, W.
AU - Jorstad, S.G.
AU - Karas, V.
AU - Kislat, F.
AU - Kitaguchi, T.
AU - Kolodziejczak, J.J.
AU - Krawczynski, H.
AU - La Monaca, F.
AU - Latronico, L.
AU - Liodakis, I.
AU - Maldera, S.
AU - Manfreda, A.
AU - Marin, F.
AU - Marinucci, A.
AU - Marscher, A.P.
AU - Marshall, H.L.
AU - Massaro, F.
AU - Matt, G.
AU - Mitsuishi, I.
AU - Muleri, F.
AU - Negro, M.
AU - O’Dell, S.L.
AU - Omodei, N.
AU - Oppedisano, C.
AU - Papitto, A.
AU - Pavlov, G.G.
AU - Peirson, A.L.
AU - Perri, M.
AU - Pesce-Rollins, M.
AU - Petrucci, P.-O.
AU - Possenti, A.
AU - Poutanen, J.
AU - Puccetti, S.
AU - Ramsey, B.D.
AU - Rankin, J.
AU - Ratheesh, A.
AU - Roberts, O.J.
AU - Sgró, C.
AU - Slane, P.
AU - Soffitta, P.
AU - Spandre, G.
AU - Swartz, D.A.
AU - Tamagawa, T.
AU - Tavecchio, F.
AU - Taverna, R.
AU - Tawara, Y.
AU - Tennant, A.F.
AU - Thomas, N.E.
AU - Tombesi, F.
AU - Trois, A.
AU - Tsygankov, S.
AU - Turolla, R.
AU - Vink, J.
AU - Wu, K.
AU - Zane, S.
N1 - Export Date: 21 October 2024
PY - 2024/9/30
Y1 - 2024/9/30
N2 - We present Crab X-ray polarization measurements using Imaging X-Ray Polarimetry Explorer (IXPE) data with a total exposure of 300 ks, three times more than the initial 2022 discovery paper. Polarization is detected in three times more pulsar phase bins, revealing an S-shaped +40° polarization angle sweep in the main pulse and >1σ departures from the OPTIMA optical polarization in both pulses, suggesting different radiation mechanisms or sites for the polarized emission at the two wavebands. Our polarization map of the inner nebula reveals a toroidal magnetic field, as seen in prior IXPE analyses. Along the southern jet, the magnetic field orientation relative to the jet axis changes from perpendicular to parallel and the polarization degree decreases by ∼6%. These observations may be explained by kink instabilities along the jet or a collision with a dense, jet-deflecting medium at the tip. Using spectropolarimetric analysis, we find asymmetric polarization in the four quadrants of the inner nebula, as expected for a toroidal field geometry, and a spatial correlation between polarization degree and photon index. © 2024. The Author(s). Published by the American Astronomical Society.
AB - We present Crab X-ray polarization measurements using Imaging X-Ray Polarimetry Explorer (IXPE) data with a total exposure of 300 ks, three times more than the initial 2022 discovery paper. Polarization is detected in three times more pulsar phase bins, revealing an S-shaped +40° polarization angle sweep in the main pulse and >1σ departures from the OPTIMA optical polarization in both pulses, suggesting different radiation mechanisms or sites for the polarized emission at the two wavebands. Our polarization map of the inner nebula reveals a toroidal magnetic field, as seen in prior IXPE analyses. Along the southern jet, the magnetic field orientation relative to the jet axis changes from perpendicular to parallel and the polarization degree decreases by ∼6%. These observations may be explained by kink instabilities along the jet or a collision with a dense, jet-deflecting medium at the tip. Using spectropolarimetric analysis, we find asymmetric polarization in the four quadrants of the inner nebula, as expected for a toroidal field geometry, and a spatial correlation between polarization degree and photon index. © 2024. The Author(s). Published by the American Astronomical Society.
U2 - 10.3847/1538-4357/ad6309
DO - 10.3847/1538-4357/ad6309
M3 - статья
VL - 973
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 2
ER -
